I'm not sure. I've tried to change NVIDIA driver to the previous version
but it didn't help.

Pavel

On Fri, Mar 24, 2017 at 4:38 AM, Arseniy <email address hidden> wrote:

> Any idea what to rollback?
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1675597
>
> Title:
>   Artifacts after suspend mode
>
> Status in unity package in Ubuntu:
>   Confirmed
>
> Bug description:
>   When I resume from suspend all windows started to show artifacts
>   around the border (See screenshot). It helps to restart unity but in
>   that case I lose some of my open apps. I'm not sure if it is related
>   to the unity package.
>
>   Ubuntu 16.04.2 LTS
>
>   Graphics:
>     Quadro M1000M/PCIe/SSE2 (GM107GLM)
>     Drivers: NVIDIA binary driver version 378.13 from nvidia-378 (open
> source)
>
>   Unity:
>     Installed: 7.4.0+16.04.20160906-0ubuntu1
>     Candidate: 7.4.0+16.04.20160906-0ubuntu1
>     Version table:
>    *** 7.4.0+16.04.20160906-0ubuntu1 500
>           500 http://us.archive.ubuntu.com/ubuntu xenial-updates/main
> amd64 Packages
>           100 /var/lib/dpkg/status
>        7.4.0+16.04.20160415-0ubuntu1 500
>           500 http://us.archive.ubuntu.com/ubuntu xenial/main amd64
> Packages
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 16.04
>   Package: unity 7.4.0+16.04.20160906-0ubuntu1
>   ProcVersionSignature: Ubuntu 4.4.0-66.87-generic 4.4.44
>   Uname: Linux 4.4.0-66-generic x86_64
>   NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
>   .proc.driver.nvidia.gpus.0000.01.00.0: Error: [Errno 21] Is a
> directory: '/proc/driver/nvidia/gpus/0000:01:00.0'
>   .proc.driver.nvidia.registry: Binary: ""
>   .proc.driver.nvidia.version:
>    NVRM version: NVIDIA UNIX x86_64 Kernel Module  378.13  Tue Feb  7
> 20:10:06 PST 2017
>    GCC version:  gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)
>   .tmp.unity_support_test.0:
>
>   ApportVersion: 2.20.1-0ubuntu2.5
>   Architecture: amd64
>   CompizPlugins: No value set for `/apps/compiz-1/general/
> screen0/options/active_plugins'
>   CompositorRunning: compiz
>   CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
>   CompositorUnredirectFSW: true
>   CurrentDesktop: Unity
>   Date: Thu Mar 23 20:22:24 2017
>   DistUpgraded: Fresh install
>   DistroCodename: xenial
>   DistroVariant: ubuntu
>   DkmsStatus:
>    bbswitch, 0.8, 4.4.0-64-generic, x86_64: installed
>    bbswitch, 0.8, 4.4.0-66-generic, x86_64: installed
>    nvidia-378, 378.13, 4.4.0-64-generic, x86_64: installed
>    nvidia-378, 378.13, 4.4.0-66-generic, x86_64: installed
>   ExecutablePath: /usr/bin/compiz
>   GraphicsCard:
>    NVIDIA Corporation GM107GLM [Quadro M1000M] [10de:13b1] (rev a2)
> (prog-if 00 [VGA controller])
>      Subsystem: Lenovo GM107GLM [Quadro M1000M] [17aa:2230]
>   InstallationDate: Installed on 2016-05-06 (321 days ago)
>   InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
> (20160420.1)
>   LightdmDisplayLog: [dix] couldn't enable device 16
>   LightdmLog:
>    [+206950.09s] DEBUG: Seat seat0 changes active session to
>    [+206950.14s] DEBUG: Seat seat0 changes active session to c2
>    [+206950.14s] DEBUG: Session c2 is already active
>   MachineType: LENOVO 20ENCTO1WW
>   ProcEnviron:
>    PATH=(custom, user)
>    SHELL=/bin/bash
>    LANG=en_US.UTF-8
>    LANGUAGE=en_US
>    XDG_RUNTIME_DIR=<set>
>   ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-66-generic.efi.signed
> root=UUID=a0c9bf62-7b7c-4f82-804c-8886cb107daa ro quiet splash
> vt.handoff=7
>   SourcePackage: unity
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 03/08/2016
>   dmi.bios.vendor: LENOVO
>   dmi.bios.version: N1EET47W (1.21 )
>   dmi.board.asset.tag: Not Available
>   dmi.board.name: 20ENCTO1WW
>   dmi.board.vendor: LENOVO
>   dmi.board.version: SDK0J40709 WIN
>   dmi.chassis.asset.tag: No Asset Information
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: LENOVO
>   dmi.chassis.version: None
>   dmi.modalias: dmi:bvnLENOVO:bvrN1EET47W(1.21):bd03/08/2016:svnLENOVO:
> pn20ENCTO1WW:pvrThinkPadP50:rvnLENOVO:rn20ENCTO1WW:
> rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone:
>   dmi.product.name: 20ENCTO1WW
>   dmi.product.version: ThinkPad P50
>   dmi.sys.vendor: LENOVO
>   version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
>   version.ia32-libs: ia32-libs N/A
>   version.libdrm2: libdrm2 2.4.70-1~ubuntu16.04.1
>   version.libgl1-mesa-dri: libgl1-mesa-dri 12.0.6-0ubuntu0.16.04.1
>   version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
>   version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.6-0ubuntu0.16.04.1
>   version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A
>   version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.2
>   version.xserver-xorg-input-evdev: xserver-xorg-input-evdev
> 1:2.10.1-1ubuntu2
>   version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
>   version.xserver-xorg-video-intel: xserver-xorg-video-intel
> 2:2.99.917+git20160325-1ubuntu1.2
>   version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau
> 1:1.0.12-1build2
>   xserver.bootTime: Fri Mar 17 21:15:56 2017
>   xserver.configfile: default
>   xserver.errors:
>    evdev: NOVATEK USB Keyboard: Unable to open evdev device
> "/dev/input/event17".
>    evdev: NOVATEK USB Keyboard: Unable to open evdev device
> "/dev/input/event16".
>    evdev: NOVATEK USB Keyboard: Unable to open evdev device
> "/dev/input/event19".
>    evdev: NOVATEK USB Keyboard: Unable to open evdev device
> "/dev/input/event16".
>   xserver.logfile: /var/log/Xorg.0.log
>   xserver.outputs:
>
>   xserver.version: 2:1.18.4-0ubuntu0.2
>
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> 1675597/+subscriptions
>